I'm a total beginner. For my musical harmony research I would like to remap my MIDI keyboard so that the notes follow the order I choose and not the default sequence by increasing pitch. That is, I wish, for example, to press a key and hear the note I choose, not the one normally assigned to the key. I would like to remap all 88 keys grouping them by "harmonic centers", so I need a patch that substitutes the usual key to note assignment list and instead follows my assignment list. Can anyone help?